%0 Journal Article
%T The synchronization of hyper-chaotic system of cellular neural network based on passivity<br>基于无源化的细胞神经网络超混沌系统同步
%A Wu Zhong-Qiang
%A Tan Fu-Xiao
%A Wang Shao-Xian
%A <br>吴忠强
%A 谭拂晓
%A 王绍仙
%J 物理学报
%D 2006
%I 
%X Based on a certain characteristic of cellular neural network hyper-chaotic system, an error system for the drive system and response system is got, and the problem of synchronization of hyper-chaotic system is put forward thereupon. The problem is to ensure the global approximate stability of the synchronization error system. A kind of passivity method is adopted to design stable feedback controller to ensure global approximate stability of the error system. The simulation result of the hyper-chaotic system of four order cellular neural network testifies the validity of the method.
%K synchronization of chaotic system
%K error system
%K passivity
%K hyper-chaotic system of cellular neural network<br>混沌同步
%K 误差系统
%K 无源化
%K 细胞神经网络超混沌系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=625A78DED46C7206&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=E158A972A605785F&sid=1CF15D8E59774A81&eid=B221F15A486F30C1&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=21